electropane导电膜玻璃electropref.电的；电子的；电解的=electr-.electro-heat element电热元件electrolytic rectifier电解式整流器electromegnetic launch电磁发射electro-optical aids电光辅助器具electrostatic property静电性质electroconductive film导电薄膜Electropositive degree盐化程度electrobiological test生物电试验electrovalent compound电价化合物electrochemical change电化学变化